• Operations Supervisor Environmental Solutions

    Republic Services (Merced, CA)
    …SUMMARY:** The Operations Supervisor provides direct supervision for a specific work shift of all waste handling activities - including the sampling, analysis ... are received at or shipped from the facility. The Operations Supervisor ensures plant and personnel safety by enforcing safety procedures and providing training as… more
    Republic Services (08/15/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant auxiliary equipment. Operates, ... and replaces or repairs defective parts. Maintains logs of plant operations and records maintenance and repair work performed,...Engineer II is defined as: Has responsibility on a shift for the operation and maintenance of a combined… more
    The County of Los Angeles (08/17/25)
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  • Stationary Engineer - Multiple Departments…

    City and County of San Francisco (San Francisco, CA)
    …variety of pumping, heating, ventilating, air conditioning, refrigeration and auxiliary plant machinery and equipment in a large complex or multi-faceted facility. ... of water. + Makes entries and keeps records on shift operation by taking and entering gauge readings and...accordingly. + Receives, records and stores large amounts of treatment chemicals and may handle hazardous chemicals in confined… more
    City and County of San Francisco (07/16/25)
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  • Senior Laboratory Technician

    City of Tracy (Tracy, CA)
    …(4) years of experience performing chemical or bacteriological tests in a laboratory or treatment plant , or at least two (2) years of experience equivalent to ... biological, microbiological, and physical analyses of samples related to the treatment , quality control, and distribution of potable and recycled water, as… more
    City of Tracy (08/16/25)
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  • Operator in Training (OIT) - El Segundo

    Jacobs (San Francisco, CA)
    …responsible for the day-to-day operation, maintenance and repair of the wastewater/water treatment plant equipment, pump stations and performs related work as ... operating conditions, records meter, sensor and gauge readings. * Performs routine in- plant lab sampling and analysis; conducts inspections and collects samples for… more
    Jacobs (08/23/25)
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  • Wastewater Operator-In-Training

    Jacobs (Clovis, CA)
    …responsible for the day-to-day operation, maintenance and repair of the wastewater/water treatment plant equipment, pump stations and performs related work as ... operating conditions, records meter, sensor and gauge readings. * Performs routine in- plant lab sampling and analysis; conducts inspections and collects samples for… more
    Jacobs (07/30/25)
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  • Stationary Engineer I

    The County of Los Angeles (Los Angeles, CA)
    …on a shift for the operation and maintenance of a high-pressure heating plant or on a shift for a combined low-pressure heating and refrigeration ... various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant...THAN ONCE EVERY TWELVE (12) MONTHS. SPECIAL INFORMATION: Available Shift Appointees may be required to work any … more
    The County of Los Angeles (08/02/25)
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  • Stationary Engineer

    Grifols Shared Services North America, Inc (Los Angeles, CA)
    …as water pre- treatment , pure water, water for injection, waste water, plant vacuum, and all distribution sub-systems. + Responsible for the safe, efficient ... pm **Grave** : 10:30pm to 6:30 am Potential split shift to be discussed with staffing **Off days:** Tuesday...water pretreatment, pure water, waste water, water for injection, plant vacuum and all media transmission sub-systems. **_Essential Job… more
    Grifols Shared Services North America, Inc (07/04/25)
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  • Wastewater Operator (all levels welcome to apply)…

    Jacobs (Sacramento, CA)
    …variety of tasks related to the operation and maintenance of a wastewater treatment plant . Bring your team-focus, adaptability, and commitment to excellence, and ... and controlling rates of flow, sludge processing, and effluent treatment . * Collecting samples and maintaining shift ...wastewater treatment certification. * Knowledge of wastewater treatment plant operations, valves, pumps, and motors.… more
    Jacobs (07/04/25)
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  • Water Operator II - San Marcos

    Jacobs (Irvine, CA)
    …opportunity to perform a variety of tasks in the operation of a water treatment plant including maintenance of equipment and quality control testing, report ... processing of drinking water. You'll also collect samples, maintain shift logs and perform other duties as required. Most...* Familiarity of the principles and practices of water/wastewater treatment plant operations, valves, pumps, and motors… more
    Jacobs (06/19/25)
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